GE Multilin G650, Manual

Page: 310 / 639

GEK-113285A G650 Generator Protection & Control System 6-17
6 ACTUAL VALUES 6.2 STATUS
6
6.2.4.9 LOSS OF EXCITATION
This screen can be accessed at
Actual> Status > Control Elements > Loss of Excitation
, and it includes the following
signaling LEDs for the Loss of Excitation function:
LOSS OF EXCITATION ACTUAL VALUES
•
LOSS EXC1 (2,3) STG1 PKP
Output used to indicate a pickup of the stage 1 for elements (1,2 ,3)
•
LOSS EXC1 (2,3) STG1 OP
Output used to indicate an operation of the stage 1 for elements (1,2 ,3)
•
LOSS EXC1 (2,3) STG2 PKP
Output used to indicate a pickup of the stage 2 for elements (1,2 ,3)
•
LOSS EXC1 (2,3) STG2 OP
Output used to indicate an operation of the stage 2 for elements (1,2 ,3)
•
LOSS EXC1 (2,3) PKP
Output used to indicate a general pickup for elements (1,2 ,3)
•
LOSS EXC1 (2,3) OP
Output used to indicate a general operation for elements (1,2 ,3)
LOSS OF EXCITATION ACTUAL VALUES
LOSS OF EXC1 ST1 PKP
LOSS OF EXC1 STG1 OP
LOSS OF EXC1 ST2 PKP
LOSS OF EXC1 STG2 OP
LOSS OF EXC1 PKP
LOSS OF EXC1 OP
LOSS OF EXC2 ST1 PKP
LOSS OF EXC2 STG1 OP
LOSS OF EXC2 ST2 PKP
LOSS OF EXC2 STG2 OP
LOSS OF EXC2 PKP
LOSS OF EXC2 OP
LOSS OF EXC3 STG1 PKP
LOSS OF EXC3 STG1 OP
LOSS OF EXC3 STG2 PKP
LOSS OF EXC3 STG2 OP
LOSS OF EXC3 PKP
LOSS OF EXC3 OP